Zjbeny DC Circuit breaker, din mount, 4-pole, 1200V, 40A

The BB1-63-4P-40A is a DC miniature circuit breaker designed for applications in solar photovoltaic (PV) systems, battery energy storage systems, and uninterruptible power supplies (UPS). It provides reliable over-current protection in DC circuits with voltages up to 1200 VDC.

Key Features:

• Rated Voltage and Current: Supports up to 1200 VDC and 40 Amps, suitable for various DC applications.
• Poles: 4-pole configuration enhances flexibility in circuit design.
• Non-Polarity Design: Simplifies installation by allowing connections without concern for polarity, reducing the risk of incorrect wiring.
• Arc Flash Barrier: Incorporates an arc flash barrier to enhance safety and reliability of solar equipment.
• Compliance: Meets IEC-60947.2 standards, ensuring adherence to international safety and performance requirements.
• Optional Enclosure: Available with an IP65-rated polycarbonate enclosure for protection against dust and water ingress, suitable for outdoor installations.

The BB1-63-4P-40A is certified by SAA and TUV, underscoring its quality and reliability in demanding DC applications.

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The product conforms to the following compliance standards: